Index: wp-admin/js/common.js
===================================================================
--- wp-admin/js/common.js (revision 23381)
+++ wp-admin/js/common.js (working copy)
@@ -425,3 +425,292 @@
});
})(jQuery);
+
+jQuery(document).ready( function($){
+
+ autosave_local_storage.remove_stale_data();
+
+ autosave_local_storage.display_data();
+
+});
+
+autosave_local_storage = {
+
+ lastsaveddata:'',
+ modified_data : {},
+ html:'',
+ content : new Array(),
+
+ /**
+ * Prepares data for saving in local storage.
+ * @return {Object}
+ */
+ prepare_data: function() {
+
+ var post_data = {
+ action: "autosave",
+ post_ID: jQuery("#post_ID").val() || 0,
+ post_type: jQuery('#post_type').val() || ""
+ };
+
+ if ( fullscreen && fullscreen.settings.visible ) {
+ post_data["post_title"] = jQuery('#wp-fullscreen-title').val() || '';
+ post_data["content"] = jQuery("#wp_mce_fullscreen").val() || '';
+ } else {
+ post_data["post_title"] = jQuery("#title").val() || '';
+ post_data["content"] = jQuery("#content").val() || '';
+ }
+
+ if ( jQuery('#post_name').val() )
+ post_data["post_name"] = jQuery('#post_name').val();
+
+ var cats = ([]);
+
+ jQuery("[name='post_category[]']:checked").each( function(i) {
+ cats.push(this.value);
+ } );
+ post_data["catslist"] = cats.join(",");
+
+ if ( jQuery("#comment_status").prop("checked") )
+ post_data["comment_status"] = 'open';
+ if ( jQuery("#ping_status").prop("checked") )
+ post_data["ping_status"] = 'open';
+ if ( jQuery("#excerpt").size() )
+ post_data["excerpt"] = jQuery("#excerpt").val();
+ if ( jQuery("#post_author").size() )
+ post_data["post_author"] = jQuery("#post_author").val();
+ if ( jQuery("#parent_id").val() )
+ post_data["parent_id"] = jQuery("#parent_id").val();
+ post_data["user_ID"] = jQuery("#user-id").val();
+ if ( jQuery('#auto_draft').val() == '1' )
+ post_data["auto_draft"] = '1';
+
+ post_data["save_time"] = new Date().getTime();
+
+ post_data['storage_status'] = 'fresh';
+
+ return post_data;
+
+ },
+
+ /**
+ * Returns post id from post edit page
+ * @return {*|int}
+ */
+ get_post_id: function() {
+ var post_id = jQuery("#post_ID").val() || 0;
+
+ if( 0 < post_id ) {
+ return post_id;
+ }
+ },
+
+ /**
+ * Checks if local storage is enabled or not
+ * @return {*}
+ */
+ get_storage: function() {
+
+ if ( window.localStorage ) {
+ //have local storage container per blogid
+ var store = localStorage.getItem( 'wp_autosave_'+commonL10n.blog_id );
+
+ if( store ) {
+ return JSON.parse( store );
+ } else {
+ return {};
+ }
+ }
+ },
+
+ set_storage: function( storage_arr ) {
+ if ( window.localStorage ) {
+ localStorage.setItem( 'wp_autosave_'+commonL10n.blog_id, storage_arr );
+ }
+ },
+
+ /**
+ * Misc utility function to save/delete/edit post data in local storage.
+ * @param data
+ * @return {*}
+ */
+ handle_post_data: function( data ) {
+
+ var storage_arr = this.get_storage();
+
+ if ( storage_arr ) {
+
+ var post_id = this.get_post_id();
+
+ if( post_id ) {
+
+ if( data ) {
+
+ //we wanna get rid of particular revision if data ='del'
+ if( 'del' === data){
+
+ if( typeof storage_arr[post_id] !== 'undefined' ) {
+ delete storage_arr[post_id];
+ }
+
+ } else{
+ storage_arr[post_id] = data;
+ }
+
+ storage_arr = JSON.stringify( storage_arr );
+
+ this.set_storage( storage_arr );
+ //else return data for particular post
+ } else if( typeof storage_arr[post_id] !== 'undefined' ) {
+
+ return storage_arr[post_id];
+ }
+ }
+
+ }
+ },
+
+ /**
+ * Set post data for particular post id
+ */
+ set_data: function() {
+
+ var post_data = this.prepare_data();
+
+ var storage_data = this.handle_post_data();
+
+ //if the content and title did not change from last server save,dont keep data in local storage
+ if ( ( post_data["post_title"].length == 0 && post_data["content"].length == 0 )
+ || post_data["post_title"] + post_data["content"] == autosaveLast
+ || post_data["post_title"] + post_data["content"] == this.lastsaveddata
+ ) {
+ //Save only 5 revisions if there are more remove
+ if( storage_data && 5 < storage_data.length ) {
+ storage_data.pop();
+ this.handle_post_data( storage_data )
+ }
+
+ } else {
+
+ if( storage_data ) {
+
+ //Save only 5 revisions if there are more remove
+ if( 5 < storage_data.unshift( post_data ) ) {
+ storage_data.pop();
+ }
+
+ } else {
+ //post data was not available create data for our new post id
+ var storage_data = new Array( post_data );
+ }
+
+ //Make sre we know whats our last saved data, so we dont keep on saving same data and replace important info
+ this.lastsaveddata = post_data["post_title"] + post_data["content"];
+
+ this.handle_post_data( storage_data );
+
+ }
+ },
+
+ /**
+ * Remove all data from local storage if its saved for more that 12 hours.
+ */
+ remove_stale_data: function() {
+
+ var stored_data = this.get_storage();
+
+ if( stored_data ) {
+
+ jQuery.each( stored_data, function( key, value ) {
+
+ var current_time = new Date().getTime();
+
+ var new_val_arr = new Array();
+
+ for( var i=0; i < value.length; i++ ) {
+
+ var post_store = value[i];
+
+ var time_diff = current_time - post_store['save_time'];
+
+ //check for 12 hr difference
+ if( 43200000 > time_diff ) {
+ new_val_arr.unshift( post_store );
+ }
+ }
+ if( new_val_arr && 0 < new_val_arr.length ) {
+ autosave_local_storage.modified_data[key] = new_val_arr;
+ }
+ });
+
+ storage_arr = JSON.stringify( this.modified_data );
+
+ this.modified_data = '';
+
+ this.set_storage( storage_arr );
+ }
+ },
+
+ /**
+ * Escape html so we can show in div
+ * @param content
+ * @return {*}
+ */
+ esc_html: function( content ) {
+
+ content = jQuery("").text(content).html();
+
+
+ return content;
+
+ },
+
+ /**
+ * Show data in admin menu that one has historical saved data available for recovery in case one wants.
+ */
+ display_data: function() {
+
+ stored_data = this.get_storage();
+
+ if( stored_data ) {
+
+ jQuery.each( stored_data, function( key, post_data ) {
+
+ for( var i= post_data.length-1; i > -1; i-- ) {
+
+ var title = autosave_local_storage.esc_html(post_data[i]["post_title"]);
+
+ if( jQuery.trim(title) == '' ) {
+ title = post_data[i]["post_ID"];
+ }
+
+
+ autosave_local_storage.content[key+i] = autosave_local_storage.esc_html(post_data[i]["content"]);
+
+
+ autosave_local_storage.html = autosave_local_storage.html + ''+title+' '
+
+ }
+
+ });
+
+ if( this.html != '' ) {
+
+ var notice = "";
+
+ jQuery("#wpbody .wrap h2:first").after( notice );
+
+ jQuery("#autosave_local_storage_hide").on("click", function(event){
+
+ jQuery("#autosave_local_storage_wrap").hide();
+ });
+
+ jQuery(".autosave-recover").on("click", function(event){
+ jQuery('#autosave_local_storage').html( autosave_local_storage.content[jQuery(this).data('key')] );
+ });
+ }
+
+ }
+
+ }
+}
Index: wp-includes/js/autosave.js
===================================================================
--- wp-includes/js/autosave.js (revision 23381)
+++ wp-includes/js/autosave.js (working copy)
@@ -5,10 +5,13 @@
autosaveLast = ( $('#post #title').val() || '' ) + ( $('#post #content').val() || '' );
autosavePeriodical = $.schedule({time: autosaveL10n.autosaveInterval * 1000, func: function() { autosave(); }, repeat: true, protect: true});
+ autosavePeriodical_client = $.schedule({time: 10000, func: function() { autosave_local_storage.set_data(); }, repeat: true, protect: true});
+
//Disable autosave after the form has been submitted
$("#post").submit(function() {
$.cancel(autosavePeriodical);
- autosaveLockRelease = false;
+ $.cancel(autosavePeriodical_client);
+ autosaveLockRelease = false;
});
$('input[type="submit"], a.submitdelete', '#submitpost').click(function(){
@@ -341,6 +344,9 @@
}
autosaveOldMessage = jQuery('#autosave').html();
+
+ autosave_local_storage.set_data();
+
jQuery.ajax({
data: post_data,
beforeSend: doAutoSave ? autosave_loading : null,
Index: wp-includes/script-loader.php
===================================================================
--- wp-includes/script-loader.php (revision 23381)
+++ wp-includes/script-loader.php (working copy)
@@ -68,7 +68,8 @@
$scripts->add( 'common', "/wp-admin/js/common$suffix.js", array('jquery', 'hoverIntent', 'utils'), false, 1 );
did_action( 'init' ) && $scripts->localize( 'common', 'commonL10n', array(
- 'warnDelete' => __("You are about to permanently delete the selected items.\n 'Cancel' to stop, 'OK' to delete.")
+ 'warnDelete' => __("You are about to permanently delete the selected items.\n 'Cancel' to stop, 'OK' to delete."),
+ 'blog_id' => get_current_blog_id()
) );
$scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", array(), '1.6.1', 1 );